baber/WOPTO huggingface dataset:
Patent SE-7607652-L (SE)
Inventor: TIDEMALM G H
IPC: F16F9/50
Filed: 1976-07-05
Abstract: The gun has a gun barrel, which is not balanced, and a cylinder/piston unit for height adjustment and damping of the gun barrel. This unit has two parts (24, 36) which can move in one another in a telescopic manner. The one part (24) is connected to the frame and the other part (36) to the gun barrel. A stationary piston (33) is attached to one of the two parts (24 or 36). A moving piston (34), together with an end surface of the stationary piston, bounds a cylindrical space (U2) which holds a flow medium under pressure in order to adjust the unit in length and, by means of the stationary piston (33), to produce damping of an abrupt lengthening of the unit. The stationary piston (33) has at least one hole with a narrowed outlet (35a) and/or has an overpressure valve (35b) in order to connect the two ends of this piston to one another, so that an abrupt lengthening of the unit is damped by limiting the piston movement by means of the flow medium which is located in the cylindrical space (U2). <IMAGE>
Patent SE-7611628-L (SE)
Inventor: BROCKHAUS E
IPC: B21K1/46
Filed: 1976-10-20
Abstract: 1535346 Hinge pins E D SCHARWACHTER KG 22 Oct 1976 [22 Oct 1975] 43971/76 Addition to 1423671 Heading E2F In an improvement in a hinge pin and process for making a hinge pin claimed in Specification 1423671, the or each axially extending groove 2 of the pin 1 is closed at the end 8 remote from the head 4 of the pin by upsetting the end 8 of the pin, but without increasing the diameter of the shank of the pin. A pressure lubricating nipple 9 is disposed on the hinge pin head 4 and communicates with the grooves 2.
Patent SE-7614686-L (SE)
Inventor: DUPARQUE D A G
IPC: B32B15/14
Filed: 1976-12-29
Abstract: In panels for use particularly in the aeronautics industry comprising a metal support foil to which is adhered a fiber-reinforced metal matrix layer, the fibers being of high mechanical strength and modulus, the invention provides the improvement of interposing a thin layer of a bonding metal or alloy between the support foil and the fiber-reinforced metal matrix layer.
Patent SE-7712124-L (SE)
Inventor: SMITH K L
IPC: B65G21/12
Filed: 1977-10-27
Abstract: A livestock feeder device having a reciprocating carriage or shuttle adapted to be driven back and forth over a receiver such as a feed bunk having one or more zones. An endless conveyor belt extends around spaced guides on the carriage. A belt drive mechanism is fixedly mounted separate from the carriage and selectively drives the belt continuously in either direction no matter which direction the carriage is moving, or even if the carriage is stationary. Feed discharge is made from either end of the belt, independent of the carriage drive. The latter drive includes mechanism for selectively determining the zone or zones into which feed is delivered.
Patent SE-7808093-L (SE)
Inventor: BRANDT B
IPC: B63B21/00
Filed: 1978-07-24
Abstract: The invention relates to the use of a specially constructed elastic element 60, 66 for anchoring floating landing stages, buoys 64, and the like 50 to a stationary bottom anchor 58, 68, whereby said elastic element is subjected to a stretching stress. The elastic element has the property of becoming progressively ever stiffer at increasing elongation and consists of a core of an elastomeric material, a reinforcement wound helically about the core and consisting of a material less elongatable than the elastomeric material of the core, and an outer covering layer of an elastomeric material. The progressivity is obtained in that the reinforcement is wound around the core at a reinforcement angle of 50- 65 degrees between the longitudinal axis of the core and the reinforcement projected at right angles thereto. <IMAGE>
Patent SE-7900073-L (SE)
Inventor: PRENN O E
IPC: H05B7/101
Filed: 1979-01-04
Abstract: A device for forming with a consumable (graphite) electrode member a composite arc furnace electrode comprising a metal body 12' in which is defined an annular coolant passage between walls 22', 24' and a central coolant pipe 37' communicating with the lower end of the annular passage, wherein the double frusto-conical threaded nipple 59' which joins the consumable electrode member to the lower end of the metal body 12' is metallic (copper or steel) and hollow and the pipe 37' enters the cavity 65 in the nipple through its open end 66 so that the joint region of the composite electrode is cooled. <IMAGE>
Patent SE-7902002-L (SE)
Inventor: REED F A
IPC: B65G53/66
Filed: 1979-03-06
Abstract: Apparatus for providing a continuous flow of fluent particulate material suspended in a gaseous stream from a bulk source. The pneumatically powered and controlled apparatus includes a material receiving chamber intermittently replenishing a second chamber operable to maintain a third or material dispensing chamber adequately charged at all times. The apparatus controls are responsive to the material level sensing means in the second chamber to initiate a recharging cycle when the material therein falls below a predetermined level.
Patent SE-7905514-L (SE)
Inventor: HORNBY WILLIAM E
IPC: C12Q1/26
Filed: 1979-06-21
Abstract: A specific binding assay for determining a ligand in a liquid medium employing an organic prosthetic group residue, such as a residue of flavin adenine dinucleotide, flavin mononucleotide, or heme, as a label component in the labeled conjugate, Preferably, the label component is the prosthetic group residue alone or is a holoenzyme residue comprising such prosthetic group residue combined with an apoenzyme in the form of a holoenzyme complex. In the former case, the label component preferably is monitored in the assay by adding an apoenzyme after the binding reaction has been initiated and measuring the resultant holoenzyme activity. In the latter case, the label component is monitored simply by measuring holoenzyme activity. The assay method may follow conventional homogeneous and heterogeneous schemes. Preferred apoenzymes for use in the assay are apoglucose oxidase and apoperoxidase. The assay offers the advantages of colorimetric read-out and of being readily adaptable to automated techniques. Also disclosed are prosthetic group- labeled and enzyme-labeled conjugates for use in the assay, as well as a method for preparing the latter conjugates.
Patent SE-7907661-L (SE)
Inventor: OSUNA-DIAZ J M
IPC: B29C41/00
Filed: 1979-09-14
Abstract: A method and apparatus for multiple cavity injection molding which permits individual variation of gate opening time for mold shut-off bushings. The gate pins for the shut-off bushings are controlled by individual double-acting fluid motor, the bushings being fed by a common manifold. Gate opening is thus not dependent upon attainment of a predetermined injection pressure. Closure of the gate for each cavity will permit material to be fed faster to the other cavities. Novel means is provided for securing each gate pin to its actuating cylinder, which minimizes heat transfer to the motor, accommodates expansion of the material manifold and permits gate opening adjustment. The fluid motors are end-mounted on an actuating fluid manifold, allowing close juxtaposition. A cycle counter may be used to control inventory.
Patent SE-7910492-L (SE)
Inventor: SANDERS V E
IPC: G01C19/66
Filed: 1979-12-19
Abstract: A nonplanar ring laser for use as a laser gyro includes an even number of at least six reflecting surfaces which are preferably all made from the same coating batch or coating run so that they have substantially the same anisotropy characteristics. The mirrors are divided into pairs of mirrors, and the mirrors in at least each pair must match in their anisotropic characteristics. Note that the matched mirrors need only be in the laser path but not necessarily adjacent. The nonplanar geometric arrangement of the reflecting surfaces is such that the reflecting plane of incidence of each mirror is at substantially a right angle to the reflecting plane of incidence of at least one of the adjacent mirrors in the laser path. Note that the reflecting plane of incidence of each mirror may optionally be at right angles to the reflecting planes of incidence of both its adjacent mirrors in the laser path. The angles of incidence of the mirrors in each matched pair must be substantially the same. Using this geometry, and at least the mirrors in each matched pair being from a single coating batch having the same anisotropy characteristics, the phase and attenuation shifts which are introduced by imperfect coatings are cancelled in the ring laser cavity. Due to the substantial reduction in phase and attenuation anistropy this ring laser configuration reduces coupling between the two modes travelling in the same direction when used in a multioscillator laser gyro, and therefore improves gyro performance.
Patent SE-8000011-L (SE)
Inventor: RISTOVSKI I
IPC: H01R13/635
Filed: 1980-01-02
Abstract: An electrical plug includes a housing made of insulating material for receiving plug contacts, in particular, plug pins and coupling means for a feeder cable. The housing has a front face and a retractable spring-loaded release device received in the housing for movement between a retracted position, in which it is disposed substantially within the housing, and a withdrawn position, in which it projects outwardly from its front face. An actuation device is mounted on the housing for triggering movement of the spring-loaded device to said withdrawn position thereof by spring force, so that when the plug is received within a wall socket or a coupling having a mounting face opposing the front face thereof, the release device upon actuation will engage and push off from the mounting face to automatically effect or at least facilitate plug release.
Patent SE-8001886-L (SE)
Inventor: KNEBEL H
IPC: F04B1/04
Filed: 1980-03-11
Abstract: A fluid pump for lubricants which comprises a drive shaft (3) mounted in a stationary housing (2) and driving an axially connected eccentric control shaft (6). The control shaft has a rotatable collar (8) mounted on it which forms a "cylinder ring" and has a radially inwardly extending bore which cooperates with a piston (10) pivotally mounted on the housing by means of a pin (12) parallel to the drive shaft (3). The engagement of the piston with the bore prevents the cylinder ring from rotating with the control shaft so that rotation of the drive shaft, and therefore the control shaft causes the cylinder ring to reciprocate relative to the piston. <IMAGE>
Patent SE-8003149-L (SE)
Inventor: UCHIDA S
IPC: B65H7/00
Filed: 1980-04-25
Abstract: In a machine for counting of sheets that are held in the form of a bundle and in which the sheets are turned over in order, wherein the machine has the ability to separate deviant sheets which are mixed in with the bundle of sheets of the correct kind that is being counted, the possibility of detecting double/multiple sheets is achieved. In the arrangement according to the invention, light is projected against a predetermined end portion of the sheet as it is being turned over. Optoelectrical transducers receive light coming from the light impinging on the end portion of the sheet and put out an electrical output signal corresponding to the light received by the transducer. The output signal is compared with a reference level for detection of simultaneous transport of two or more sheets. <IMAGE>
Patent SE-8008768-L (SE)
Inventor: FLEMMERT GOSTA LENNART
IPC: C01B7/19
Filed: 1980-12-12
Abstract: Process and apparatus are provided for preparing finely-divided silicon dioxide having high thickening capacity and good thixotropic properties by reaction of silicon fluoride in the vapor phase with water vapor, combustible gas and free oxygen-containing gas in a flame reaction zone to form silicon dioxide and hydrogen fluoride while cooling the gaseous reaction mixture in that portion of the reaction zone adjacent the base of the flame by contact with a cooling surface maintained at a temperature below 500 DEG  C. but above the dew point of the reaction waste gases generated in the flame reaction.
Patent SE-8101879-L (SE)
Inventor: ROFFELSEN F
IPC: F16K24/04
Filed: 1981-03-24
Abstract: An apparatus for venting and/or degassing a pipeline system includes an upwardly extending casing formed of a top part and a bottom part with a cap located within the casing and extending transversely of the upward direction in the region where the top part is connected to the bottom part. A valve is located in the upper end of the top part and has a horizontally extending valve needle projecting into the interior of the casing. A float needle is located within the top part of the casing and is in interengaged contact with the valve needle. A float is freely slidable on the float needle between the cap and the upper end of the casing. The top part of the casing and the float needle are dimensioned so that the float can move upwardly and downwardly on the float needle from the region of the cap toward the valve needle so that during a pressure increase within the casing up to a predetermined value there will be an accurate safety dimension maintained between the liquid surface in the casing and the valve. To prevent damage to or contamination of the valve, it is provided with a labyrinth outlet port.
Patent SE-8104552-L (SE)
Inventor: ZIMA JOHN P
IPC: F02B41/04
Filed: 1981-07-27
Abstract: The crankshaft axis 34 is offset from the cylinder axis 24 so that the torque at the beginning of the power stroke is increased. <IMAGE>
Patent SE-8202531-L (SE)
Inventor: UPPSTROM LEIF RAGNAR
IPC: A63F9/08
Filed: 1982-04-22
Abstract: A space game system, comprised of a three dimensional game board and a number of interacting space game pieces, of which each has at least four sides. According to the invention, each space game piece has at least two separate symbol-shaped markings (S (1)-S(6)) placed on its side, of which each side has only one of the markings. Furthermore, the system contains at least one group of a predetermined number of such space game pieces of the same shape and size of the said with at least two symbol-shaped markings placed on their sides, at which the symbol-shaped markings have different appearances with respect to the mutual solid geometrical placing of the markings. The game board in the system then has a number of compartments for the reception of each of the above named space game pieces for the construction of a complex body with side surfaces showing the markings of the space game pieces (S(1)-S(6)) arranged in a predetermined pattern. The numbers of bodies are equal to or greater than the number of compartments on the game board. The game board and the game pieces contain co-operative fixing devices for holding the game pieces to the game board in all of its turned positions.<IMAGE>
Patent SE-8207134-L (SE)
Inventor: SATO S
IPC: G11B5/008
Filed: 1982-12-14
Abstract: A miniature helical scan video tape recorder (VTR) utilizes a reduced-diameter guide drum, but the video signals recorded thereby onto the tape have a standard track pattern and can be reproduced using a standard VTR having a guide drum of standard diameter D1. In the miniature VTR, the tape is wrapped for a tape wrap angle  alpha (e.g., substantially 300 degrees) at a still angle  theta 2, whereas the standard VTR uses a wrap angle of 180 DEG  and a still angle of theta 1. In order to ensure that the miniature VTR achieves the same record track length l'N and recording angle  theta 0 as the standard VTR, the diameter D2 of the miniature VTR is selected to satisfy the equation   <IMAGE>   where fV is the video field frequency. The still angle  theta 2 satisfies the equation   <IMAGE>  the video signal to be recorded is given a non-standard horizontal scanning frequency f'H according to the relation   <IMAGE>  where fH is the standard horizontal scanning frequency. The recording head can be provided with two gaps for double-azimuth recording of the video signal.
Patent SE-8301286-L (SE)
Inventor: MEIER J
IPC: B65H29/66
Filed: 1983-03-09
Abstract: Printed products arriving in an imbricated product formation are fed to spaced gripper units of a transport device by a belt conveyor. The conveying direction of the belt conveyor forms an acute angle with the transport direction of the transport device. The transporting rate or velocity of the belt conveyor is greater than the transporting rate or velocity by the transport device. Each gripper unit comprises a stationary clamping jaw, a pivotable clamping jaw, and a plate-shaped stop. The pivotable clamping jaw is pivoted against the action of a closing spring by a cam structure or the like. The printed products are first accelerated and then pushed into the open gripper mouth until abutting the stop in order to thereby align the printed products at the region of their leading edges. At the region of their trailing edges, the printed products remain under the conveying action of the belt conveyor at least until the gripper units are closed.
Patent SE-8301671-L (SE)
Inventor: ULFHIELM T
IPC: B66D1/34
Filed: 1983-03-25
Abstract: The connection mechanism has two parts extending in opposite directions, the parts being simultaneously wound up and unwound w.r.t. the shaft. Two lock components are pivotably fitted externally around the shaft, one of which- in its adjustment position where relative movement is permitted between the belt and shaft-has the belt extending between the component location point and the shaft. When the shaft rotates to wind up the ball the lock component is wholly enclosed by it.
Patent SE-8301731-L (SE)
Inventor: REIFENHEUSER H
IPC: B29C48/10
Filed: 1983-03-29
Abstract: An apparatus for forming a thin-wall and flattenable synthetic-resin tube has inner and outer nozzle parts generally centered on a common axis and defining an annular passage centered on the axis. At least one of the parts is formed with an annular and substantially closed chamber juxtaposed with the passage and extending axially therealong. A hot plastic mass is fed under pressure to one end of the passage so that it passes axially along the passage to emerge from the other end thereof as a tube. A body of liquid partially fills the chamber, this liquid being vaporizable generally at the temperature of the hot mass in the passage. Thus the liquid is vaporized at hot spots of the passage and the vapor thus produced condenses in cool spots of the passage. The space in the chamber above the liquid body is normally largely evacuated. The liquid may be water.
Patent SE-8305607-L (SE)
Inventor: HELMERSSON S
IPC: G21C3/328
Filed: 1983-10-12
Abstract: Fuel-element bundle for a nuclear reactor, containing a plurality of fuel rods (11) which are composed of fuel bodies with fertile material and fissionable material and of a circular-cylindrical fuel envelope, the said fuel-element bundle being arranged next to a control-rod position. According to the invention, the fuel-element bundle contains a plurality of fuel rods (11a-11l) which are located next to the control-rod position and which contain a smaller quantity of fertile material than the remaining or virtually all the remaining fuel rods of the fuel-element bundle and the outside diameter of which is equal to that of all the remaining or equal to that of virtually all the remaining fuel rods of the fuel-element bundle. As a result of the construction of the fuel rods according to the invention, a considerable lengthening of a reactor cycle, that is to say of the time between two necessary shutdowns for renewing the fuel, can be achieved. <IMAGE>
Patent SE-8402645-L (SE)
Inventor: PRUCHA K
IPC: H04M1/247
Filed: 1984-05-16
Abstract: A device for controlling a system (4) by a disabled person with the aid of stored, selectable control commands has a command transmitter (1) by means of which a signal processing and storing circuit (3) is prompted to an optical and/or acoustic representation of sequential steps of operating routines of the system (4). By operating the command transmitter (1) further, it is possible to select individual control commands or control command groups when they appear within the framework of the representation. <IMAGE>
Patent SE-8404451-L (SE)
IPC: B29C59/02
Filed: 1984-09-05
Abstract: A plastic film having a random embossed matte finish is provided. The random embossed matte film may be wound very easily into rolls and the roll contour achieved has superior uniformity. In addition, the film provides relatively equal tape adhesion and gloss properties on both sides which make it especially suitable for use in articles such as disposable diapers or underpads. Another advantageous property which renders it especially suitable for diaper conversion operations is its very low degree of edge curl. The thin film provides a totally different appearance as compared to conventional diaper films in that the overall appearance is a dull matte finish, but nonetheless having slight sparkles of brilliance throughout the surface, and it further provides a softer feel.
Patent SE-8500549-L (SE)
Inventor: BRENNSTEINER E
IPC: E21B17/046
Filed: 1985-02-06
Abstract: The rock drill has a drill head (1) with integrally formed shank (4). The shank (4) is surrounded at a radial distance by a tube (7) from the drill head (1) over a large part of its length. The tube (7) carries a conveying helix (12) sitting on its outside. Centring rings (8) sitting in the end areas of the tube (7) serve to hold the tube (7) on the shank (4). At least one of the centring rings (8) can be brought into engagement with the shank (4) via driving elements (6, 14) for holding purposes. <IMAGE>
Patent SE-8503726-L (SE)
Inventor: JONSSON SIGURD
IPC: E01H4/02
Filed: 1985-08-07
Abstract: The implement comprises a flat plate (16) for sliding on snow, which it flattens and compresses. On the side of the plate (18) facing the snow are fitted cutters (17) which are spaced in the direction of movement and also transversely. - Particles of snow adjacent to the cutters are moved sideways as the tool moves forward. This movement is in one direction transversal to the tool direction of movement. This causes the particles to be passed from the cutter front edges (20) to their rear edges (20).
Patent SE-8504700-L (SE)
Inventor: ROCA Y
IPC: C04B24/00
Filed: 1985-10-10
Abstract: Hydraulic cement composition with delayed setting, intended to be employed in an environment which may be under extreme temperature, pressure and salinity conditions, the composition being characterized in that it incorporates (a) a saline or nonsaline aqueous liquid phase, (b) at least one hydraulic cement, (c) a setting-retarder adjuvant preserving and/or improving the rheological properties, a water-soluble copolymer resulting from the copolymerization of ethylenic acids, acrylamides and ethylenic esters of phosphoric acid.
Patent SE-8600440-L (SE)
Inventor: BECKSTROM HOLGER
IPC: B63H9/10
Filed: 1986-01-31
Abstract: An upper fixture (5) is provided, comprising one of the fastening points for the rotatable parts (2), which is connected by a wire (7) to the upper part of the mast (8). The wire runs from the fixture to an inlet (7') in the mast or to an attachment (9) to the mast. A movable break and distance component (11) has a surface facing the mast, with a curvature radius and length in a vertical plane over which the wire (7), or parts of it runs. A guide stirrup (1)is also provided for the wire and is connected to parts projecting from surface of the break and distance component facing the mast. The break and distance component (11), the guide stirrup (10), the forestay (1) and the wire (7) all work in conjunction with each other so that movement of the wire peripherally around the forestay is prevented, and adjustment of the break and distance component surface position to that of the forestay (1) occurs.